103 FZPN28 KNHC 052001 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 101 PM PDT Thu Aug 5 2021 Offshore Waters Forecast for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height. PMZ101-060815- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 101 PM PDT Thu Aug 5 2021 .SYNOPSIS...Surges of locally fresh winds are likely over the offshore waters north of Costa Rica during the overnight hours tonight through the weekend as convection over Central America propagates offshore. Otherwise, fairly tranquil winds should prevail through the forecast period. A moderate southerly swell may propagate across the waters west of Ecuador during the weekend, with another set early next week. $$ PMZ111-060815- Guatemala and El Salvador to 250 nm offshore- 101 PM PDT Thu Aug 5 2021 .TONIGHT...SW winds 10 kt, shifting to W to NW late. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstms. .FRI...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated tstms. .FRI NIGHT...Variable winds less than 5 kt, becoming N to NE 10 kt late. Seas 3 to 5 ft. Period 16 seconds. Scattered showers and isolated tstms. .SAT...E to SE winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. Scattered showers and isolated tstms. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .SUN...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .MON...SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .MON NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .TUE...S to SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .TUE NIGHT...W winds 10 kt. Seas 4 to 6 ft in SW swell. Period 16 seconds. $$ PMZ113-060815- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 101 PM PDT Thu Aug 5 2021 .TONIGHT...W winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstms. .FRI...NE to E winds 15 to 20 kt Offshore Gulf of Papagayo, and N 10 to 15 kt Elsewhere. Seas 3 to 5 ft. Period 15 seconds. Scattered showers and isolated tstms. .FRI NIGHT...Offshore Gulf of Papagayo, NE to E winds 15 to 20 kt. Elsewhere, SE winds 10 kt, shifting to N late. Seas 3 to 5 ft. Period 16 seconds. Scattered showers and isolated tstms. .SAT...Offshore Gulf of Papagayo, E winds 10 to 15 kt. Elsewhere, E winds 15 to 20 kt, shifting to SE to S 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Period 15 seconds. Scattered tstms. .SAT NIGHT...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. Period 15 seconds. .SUN...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .MON...NE to E winds 15 to 20 kt Offshore Gulf of Papagayo, and SW to W 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 14 seconds. .MON NIGHT...E winds 15 to 20 kt Offshore Gulf of Papagayo, and SW to W 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 13 seconds. .TUE...NE winds 15 to 20 kt Offshore Gulf of Papagayo, and NW 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 13 seconds. .TUE NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. $$ PMZ115-060815- North Costa Rica to West Panama to 250 nm offshore- 101 PM PDT Thu Aug 5 2021 .TONIGHT...W winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. Scattered showers and isolated tstms. .FRI...SW to W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated tstms. .FRI NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. Scattered tstms. .SAT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. Scattered showers and isolated tstms. .SAT NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN...SW to W winds 10 kt Near the Azuero Peninsula, and SW 15 to 20 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .SUN NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .MON...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .MON NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .TUE...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .TUE NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. $$ PMZ117-060815- East Panama and Colombia including the Gulf of Panama- 101 PM PDT Thu Aug 5 2021 .TONIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. Scattered showers and isolated tstms. .FRI...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. Scattered tstms. .FRI NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. Scattered showers and isolated tstms. .SAT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. Scattered showers and isolated tstms. .SAT NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .SUN...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .SUN NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .MON...SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 16 seconds. .MON NIGHT...SW to W winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. .TUE...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. .TUE NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. $$ PMZ119-060815- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 101 PM PDT Thu Aug 5 2021 .TONIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .FRI...Gulf of Guayaquil, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .FRI NIGHT...Gulf of Guayaquil, SW winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SAT...Gulf of Guayaquil, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SAT NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .MON...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Periods 16 seconds. .MON NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .TUE...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TUE NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. $$ PMZ121-060815- Ecuador between 250 and 500 nm offshore- 101 PM PDT Thu Aug 5 2021 .TONIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .FRI...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .FRI NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SAT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SAT NIGHT...S winds 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .SUN...SE to S winds 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .SUN NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .MON...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .MON NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 16 seconds. .TUE...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .TUE NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. $$ PMZ123-060815- Offshore Galapagos Islands- 101 PM PDT Thu Aug 5 2021 .TONIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SAT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SAT NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .SUN...SE to S winds 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .MON...SE to S winds 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 16 seconds. .TUE...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 17 seconds. $$ Forecaster Lewitsky